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US 11,109,413 B2Granted
Data transmission on cells with LBT failures
AssigneePanPsy Technologies, LLC
InventorAlireza Babaei
Life of this patent
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Abstract
A wireless device may receive first configuration parameters, of a logical channel, and second configuration parameters for uplink LBT failure recovery. The second configuration parameters may comprise a parameter indicating a first number. The wireless device may receive an uplink grant for transmission of a TB via a cell. The wireless device may multiplex the logical channel in the TB based on an LBT counter, associated with the cell, not reaching the first number. The wireless device may transmit the TB based on the uplink grant.
Claims20
A method comprising:
- receiving, by a wireless device:
- first configuration parameters of a first logical channel;
- and
- listen-before-talk (LBT) failure recovery configuration parameters;
- receiving a first uplink grant for transmission of a first transport block (TB) via a first cell;
- determining, based on an LBT counter not reaching a first number, that consistent LBT failure is not triggered for the first cell;
- multiplexing data of the first logical channel in the first TB based on the consistent LBT failure not being triggered;
- and
- transmitting the first TB based on the first uplink grant.
6 more elements
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- receive:
- first configuration parameters of a first logical channel;
- and
- listen-before-talk (LBT) failure recovery configuration parameters;
- receive a first uplink grant for transmission of a first transport block (TB) via a first cell;
- determine, based on an LBT counter not reaching a first number, that consistent LBT failure is not triggered for the first cell;
- multiplex data of the first logical channel in the first TB based on the consistent LBT failure not being triggered;
- and
- transmit the first TB based on the first uplink grant.
9 more elements
Dependencies are inferred from the claim text.